naccess
error = naccess(nd, &nch, &nch_gen, nd->nl_flags | dflags,
error = naccess(nd, &par, &dummy_gen, NLC_WRITE, cred, NULL, 1);
error = naccess(nd, &nd->nl_nch, &nl_gen, NLC_EXEC,
error = naccess(nd, &nd->nl_nch, &nl_gen, NLC_EXEC,
static int naccess(struct nlookupdata *nd, struct nchandle *nch,
error = naccess(nd, &par, &dummy_gen, 0, nd->nl_cred, &dflags, 0);
error = naccess(nd, &nch, &nch_gen,